Clamping apparatus

Details Clamping apparatus Clamping apparatus

1994-07-29

1995-11-21

Mackey, James P.

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

425195, B29C 3330

Patent

active

054681367

ABSTRACT:
A clamp rod (20) is inserted into a through hole (2) of a base (1). The rod (20) is provided with a first external thread (21) adapted to engage with a clamping internal thread (11a) of a metal mold (11) and a second external thread (22) adapted to engage with a raising and lowering internal thread (12a). When the metal mold (11) is fixedly secured to the base (1), the rod (20) is rotated by an impact wrench (28). Thereupon, the rod (20) is screwed downward along the raising and lowering internal thread (12a) and then along the clamping internal thread (11a). Thereby, the base (1) is pressed downward by a pressing portion (23) of the rod (20).

REFERENCES:
patent: 4790739 (1988-12-01), Manfredi
patent: 4959002 (1990-09-01), Pleasant
patent: 4964792 (1990-10-01), Katayama et al.

Affiliated with

Also associated with

Rating

Clamping apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Clamping apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamping apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1133049